<?php

/**
 * Field handler to present a link to edit a translation.
 */
class views_handler_field_locale_link_edit extends views_handler_field {

    function construct() {
        parent::construct();
        $this->additional_fields['lid'] = 'lid';
    }

    function option_definition() {
        $options = parent::option_definition();

        $options['text'] = array('default' => '', 'translatable' => TRUE);

        return $options;
    }

    function options_form(&$form, &$form_state) {
        parent::options_form($form, $form_state);
        $form['text'] = array(
            '#type' => 'textfield',
            '#title' => t('Text to display'),
            '#default_value' => $this->options['text'],
        );
    }

    function query() {
        $this->ensure_my_table();
        $this->add_additional_fields();
    }

    function render($values) {
        // Ensure user has access to edit translations.
        if (!user_access('translate interface')) {
            return;
        }

        $text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
        return l($text, 'admin/build/translate/edit/' . $values->{$this->aliases['lid']}, array('query' => drupal_get_destination()));
    }

}

